| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_18f636238e834fcd919f0475c6dba40d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f50ebe93b17d5ab34200decdb446e33 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-38 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-063
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1004 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 |
| filingDate |
2020-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cbf636c648e7ed4b69f2fc7db4b7b1e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1bcc6f581afb1d1ad55046ff8292f370
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e06b4e112c114061fe2d19076b9b27e1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8aa3885144bed630fdd26d5d10530a4a |
| publicationDate |
2020-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112121781-A |
| titleOfInvention |
Visible light-responsive titanium-silicon composite oxide photocatalyst with chiral stacking structure and its preparation and application |
| abstract |
The present application discloses a visible light-responsive titanium-silicon composite oxide photocatalyst with a chiral stacking structure and its preparation and application. (1) Mix an acidic chiral anionic surfactant, CO2 -free distilled water and an aqueous NaOH solution, and fully Dissolve to form a stable and homogeneous solution; (2) Add HCl aqueous solution dropwise under stirring conditions in a constant temperature water bath at 0-20 °C and keep the total reaction for 0.8-1.2 hours to form a uniformly dispersed sol; (3) Add auxiliary to the sol system The structure-directing agent and the titanium precursor are reacted and left to stand in an ice-water bath for aging; (4) centrifugal separation, and then washed with deionized water until the supernatant is a neutral solution, and then the obtained solid is vacuum-dried to obtain a solid powder; (5) under the protection of nitrogen, calcination is obtained. In the present application, the morphology such as the content of the crystal form of the photocatalyst and its visible light catalytic degradation performance can be effectively regulated by adjusting the parameters of the preparation reaction conditions. |
| priorityDate |
2020-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |